Home / 23,693.22-35,540.46-11,219.09

Finding the Fourth Proportional to 23,693.22, 35,540.46 and 11,219.09

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Solution

The fourth proportional to 23,693.22, 35,540.46 and 11,219.09 is: 16,828.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,693.22 : 35,540.46 = 11,219.09 : x
  2. Step 2: Convert to fraction form
    23,693.22/35,540.46 = 11,219.09/x
  3. Step 3: Cross multiply
    23,693.22x = 35,540.46 × 11,219.09
  4. Step 4: Simplify right side
    23,693.22x = 398,731,441.68
  5. Step 5: Solve for x
    x = 398,731,441.68/23,693.22
  6. Step 6: Final answer
    x = 16,828.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.